CN203893409U - Tank-type electric heater - Google Patents
Tank-type electric heater Download PDFInfo
- Publication number
- CN203893409U CN203893409U CN201420290127.7U CN201420290127U CN203893409U CN 203893409 U CN203893409 U CN 203893409U CN 201420290127 U CN201420290127 U CN 201420290127U CN 203893409 U CN203893409 U CN 203893409U
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- CN
- China
- Prior art keywords
- electric heater
- chamber
- wireway
- heating
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a tank-type electric heater comprising a tank (1), the tank (1) comprises an air inlet cavity (2) in the bottom, a heating cavity (3) in the middle and an air outlet cavity (4) in the upper portion, the air inlet cavity (2) is communicated with the air outlet cavity (4) through an air guide pipe (5) located inside the heating cavity (3), the air outlet cavity (4) is further communicated with the air inlet cavity (2) through a circulating air guide pipe (6), the heating cavity (3) is provided with an electric heating device, an air inlet (7) is formed in the air inlet cavity (2), and an air outlet pipe (8) is arranged on the air outlet cavity (4). The tank-type electric heater has the advantages of being simple in structure and high in practicability.
Description
Technical field
The utility model relates to electric heater to be improved, particularly a kind of box electric heater.
Background technology
At present, in existing industrial processes, for the device of gas-heated, be to be generally all used as thermal source with the huger boiler of volume ratio, because Pollution of Boiler is serious, be no longer applicable to the development trend of current friendly environment society.
Utility model content
The purpose of this utility model is in order to address the above problem, and has designed a kind of box electric heater.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of box electric heater, comprise casing 1, described casing 1 comprise be arranged on bottom inlet chamber 2, be arranged on the heating chamber 3 at middle part and be arranged on outlet chamber 4 three parts on top, described inlet chamber 2 is communicated with outlet chamber 4 by the wireway 5 that is positioned at heating chamber 3, described outlet chamber 4 is also communicated with inlet chamber 2 by circulation wireway 6, described heating chamber 3 is provided with electric heater unit, described inlet chamber 2 is provided with air inlet 7, and described outlet chamber 4 is provided with escape pipe 8.
Described electric heater unit is to be jointly made up of the multiple electric heaters 9 that are fixedly mounted on heating chamber 3 inwalls, and described electric heater 9 is by the thermal source carbon-point heating arrangement forming of switching on.
In described inlet chamber 2, be provided with blower fan 10, the position of described blower fan 10 is corresponding with the position of air inlet 7.
The described wireway 5 that is positioned at heating chamber 3 is serpentine wireway.
In described outlet chamber 4, be provided with temperature sensor 11.
On described escape pipe 8 and circulation wireway 8, be respectively equipped with magnetic valve 12.
The box electric heater that utilizes the technical solution of the utility model to make, simple in structure, homogeneous heating, and heating capable of circulation, pollution-free.
Brief description of the drawings
Fig. 1 is the structural representation of box electric heater described in the utility model;
In figure, 1, casing; 2, inlet chamber; 3, heating chamber; 4, outlet chamber; 5, wireway; 6, circulation wireway; 7, air inlet; 8, escape pipe; 9, electric heater; 10, blower fan; 11, temperature sensor; 12, magnetic valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, if Fig. 1 is the structural representation of box electric heater described in the utility model, as shown in the figure, a kind of box electric heater, comprise casing 1, described casing 1 comprises the inlet chamber 2 that is arranged on bottom, be arranged on the heating chamber 3 and outlet chamber 4 three parts that are arranged on top at middle part, described inlet chamber 2 is communicated with outlet chamber 4 by the wireway 5 that is positioned at heating chamber 3, described outlet chamber 4 is also communicated with inlet chamber 2 by circulation wireway 6, described heating chamber 3 is provided with electric heater unit, described inlet chamber 2 is provided with air inlet 7, described outlet chamber 4 is provided with escape pipe 8, described electric heater unit is to be jointly made up of the multiple electric heaters 9 that are fixedly mounted on heating chamber 3 inwalls, and described electric heater 9 is by the thermal source carbon-point heating arrangement forming of switching on, in described inlet chamber 2, be provided with blower fan 10, the position of described blower fan 10 is corresponding with the position of air inlet 7, the described wireway 5 that is positioned at heating chamber 3 is serpentine wireway, in described outlet chamber 4, be provided with temperature sensor 11, on described escape pipe 8 and circulation wireway 8, be respectively equipped with magnetic valve 12.
The feature of the technical program is, described casing comprises the inlet chamber that is arranged on bottom, be arranged on the heating chamber and outlet chamber three parts that are arranged on top at middle part, described inlet chamber is communicated with outlet chamber by the wireway that is positioned at heating chamber, described outlet chamber is also communicated with inlet chamber by circulation wireway, described heating chamber is provided with electric heater unit, described inlet chamber is provided with air inlet, described outlet chamber is provided with escape pipe, cold air heats by heating chamber, reach design temperature and can derive use, as do not reach design temperature, continuing to return inlet chamber reheats, ensure heating effect.
In the technical program, cold air is by being arranged on the fan action of inlet chamber inside, be drawn in inlet chamber, because the serpentine wireway one end in heating chamber is connected with inlet chamber, one end is connected with outlet chamber, cold air completes heating operation in heating chamber, be fixed on the thermal source carbon-point electrified light emitting on sidewall in heating chamber, its light distributing has heat, and then be that the middle cold air that enters serpentine wireway heats, air after final heating is imported into outlet chamber, temperature sensor in outlet chamber detects the hot air temperature that enters outlet chamber, close magnetic valve on escape pipe as air themperature is not up to standard and start the magnetic valve on circulation wireway simultaneously, hot-air not up to standard is led back into air cavity and waited for post bake, the magnetic valve that the air themperature side up to standard detecting as temperature sensor starts on escape pipe cuts out the magnetic valve on circulation wireway simultaneously, hot-air is derived and used.
In the technical program, the wireway that is positioned at heating chamber is serpentine wireway, ensure gas be fully heated, reduce air themperature not up to standard and carry out post bake situation occur.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some variations that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (6)
1. a box electric heater, comprise casing (1), it is characterized in that, described casing (1) comprises the inlet chamber (2) that is arranged on bottom, be arranged on the heating chamber (3) at middle part and be arranged on outlet chamber (4) three parts on top, described inlet chamber (2) is communicated with outlet chamber (4) by the wireway (5) that is positioned at heating chamber (3), described outlet chamber (4) is also communicated with inlet chamber (2) by circulation wireway (6), described heating chamber (3) is provided with electric heater unit, described inlet chamber (2) is provided with air inlet (7), described outlet chamber (4) is provided with escape pipe (8).
2. box electric heater according to claim 1, it is characterized in that, described electric heater unit is to be jointly made up of the multiple electric heaters (9) that are fixedly mounted on heating chamber (3) inwall, and described electric heater (9) is by the thermal source carbon-point heating arrangement forming of switching on.
3. box electric heater according to claim 1, is characterized in that, is provided with blower fan (10) in described inlet chamber (2), and the position of described blower fan (10) is corresponding with the position of air inlet (7).
4. box electric heater according to claim 1, is characterized in that, described in be positioned at heating chamber (3) wireway (5) be serpentine wireway.
5. box electric heater according to claim 1, is characterized in that, is provided with temperature sensor (11) in described outlet chamber (4).
6. box electric heater according to claim 1, is characterized in that, on described escape pipe (8) and circulation wireway (8), is respectively equipped with magnetic valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290127.7U CN203893409U (en) | 2014-06-03 | 2014-06-03 | Tank-type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290127.7U CN203893409U (en) | 2014-06-03 | 2014-06-03 | Tank-type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893409U true CN203893409U (en) | 2014-10-22 |
Family
ID=51719804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290127.7U Expired - Fee Related CN203893409U (en) | 2014-06-03 | 2014-06-03 | Tank-type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115155A (en) * | 2015-08-13 | 2015-12-02 | 浙江明佳环保科技有限公司 | Biofuel hot-blast stove |
| CN105937253A (en) * | 2016-05-14 | 2016-09-14 | 张萍 | Intelligent atmospheric water generator |
| CN109555509A (en) * | 2018-11-21 | 2019-04-02 | 马鞍山金顺来工业设计有限公司 | A kind of oil exploitation special nitrogen heating device |
-
2014
- 2014-06-03 CN CN201420290127.7U patent/CN203893409U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115155A (en) * | 2015-08-13 | 2015-12-02 | 浙江明佳环保科技有限公司 | Biofuel hot-blast stove |
| CN105937253A (en) * | 2016-05-14 | 2016-09-14 | 张萍 | Intelligent atmospheric water generator |
| CN105937253B (en) * | 2016-05-14 | 2019-10-15 | 医者道(北京)科贸有限公司 | A kind of intelligent air water machine |
| CN109555509A (en) * | 2018-11-21 | 2019-04-02 | 马鞍山金顺来工业设计有限公司 | A kind of oil exploitation special nitrogen heating device |
| CN109555509B (en) * | 2018-11-21 | 2021-06-15 | 马鞍山金顺来工业设计有限公司 | Special nitrogen gas heating device of oil development |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170603 |